71603928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8219}}^1$

素因数の和:8253

約数の個数: 72

約数和(自身を含む): 213185700

約数和(自身を除く): 141581772

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8219, 8712, 16438, 24657, 32876, 49314, 65752, 73971, 90409, 98628, 147942, 180818, 197256, 271227, 295884, 361636, 542454, 591768, 723272, 813681, 994499, 1084908, 1627362, 1988998, 2169816, 2983497, 3254724, 3977996, 5966994, 6509448, 7955992, 8950491, 11933988, 17900982, 23867976, 35801964, 71603928]

約数ペア:

[(1, 71603928), (2, 35801964), (3, 23867976), (4, 17900982), (6, 11933988), (8, 8950491), (9, 7955992), (11, 6509448), (12, 5966994), (18, 3977996), (22, 3254724), (24, 2983497), (33, 2169816), (36, 1988998), (44, 1627362), (66, 1084908), (72, 994499), (88, 813681), (99, 723272), (121, 591768), (132, 542454), (198, 361636), (242, 295884), (264, 271227), (363, 197256), (396, 180818), (484, 147942), (726, 98628), (792, 90409), (968, 73971), (1089, 65752), (1452, 49314), (2178, 32876), (2904, 24657), (4356, 16438), (8219, 8712)]